TRANSFORMER :
Low leakage (High linkage) design, proper cooling and insulation including winding impregnation to enhance reliability and service life.

CURRENT CONTROL :
Current setting from min. to max. value can be done by 6 position off load tap switch.

TIME CONROL :
Solid state Electronic time o control weld time from 5 to 50 cycles and 1 to 10 seconds to achieve accurate and repeatable spots.

WELD PRESSURE :
Adjustable max. pressure levels are derived from a heavy-duty compression spring mounted on a pressure rod with calibrated nut. Here a special arrangement in the machine-minimises operator fatigue and ensures simple setting.

COOLING :
Electrodes holders and arms are provided with water cooling arrangement with hose connections. (Water supply to be arranged by the user).

ELECTRODES :
One pair of Morse Taper 2 straight electrodes made from hardened copper-alloy is supplied with the equipment. Other types or spare electrodes can be supplied on specific orders.

GENERAL DESIGN :
“”JAGDISH’’ Pedal operated rocker arm spot welding machines are offered in 6, 8, 10, 15, 20 and 25 KVA models each three standard throat depths to cover practically all applications.

All machines are made of steel fabricated rigid structures o eliminate the minutes spot deflections.

 

 

 

 

 

MODEL	Unit	JSW-6	JSW-8	JSW-10	JSW-15	JSW-20
Rating @ 50%Duty cycle	KVA	6	8	10	15	20
Nominal Throat Clearance	mm	250	250	250	250	250
Throt depth	mm	200 300 400	300 400 500	300 400 500	300 400 500	300
Welding Range	-	-	-	-	-	-
Mild Steel Max.2x	mm	2.0 1.6 1.0	2.5 2.0 1.25	3.0 2.5 1.5	3.5 3.0 1.0	3.25
Sheet Thikness Min.2x	mm	0.3 0.25 0.1	0.35 0.3 0.2	0.4 0.3 0.2	0.6 0.5 0.1	0.5
Brass Sheet Max.2x	mm	0.8 0.7 0.45	1.0 0.9 0.6	1.2 1.1 0.75	2.0 1.5 0.9	1.6
Thickness min.2x	mm	0.17 0.1 0.08	0.2 0.1 0.08	0.25 0.2 0.12	0.3 0.2 0.1	0.2
Stainless steel Max.2x	mm	1.6 1.4 0.8	2.0 1.8 1.0	2.4 2.2 1.2	3.0 2.4 0.9	3
Sheet Thiknes Min.2x	mm	0.25 0.2 0.12	0.3 0.25 0.15	0.32 0.28 0.18	0.4 0.3 0.1	0.3
Max. Available short ckt. Current KA Primary Supply Voltage	6.5	6  5.5  8	7.5 7 8.5	7.5 6 11	10 8 -
	V	230/415	230/415	230/415	230/415	415
Phase		1-2	1-2	1-2	1-2	2-3
Normal Electrode Force (Approx)	Kg.	150 100 75	150 100 75	150 100 75	150 100 60	100
Max. Electrode Stock	Mm	70	70	70	70	70
External Water supply at max. Temp.30*c	Lit/min.	3	3	3	5	5
Size of mains Supply Copper cable	Mm2	8	10	12	15	20
Recommended Swtch Raing	Amps	30	30	30	30	30
Delayed Action fuse Rating	Amps	20	20	20	30	30
-	Hmm	1145	1145	1145	1145	1145
Approx. Dimensions Without Arm	Lmm	455	455	455	455	455
-	Wmm	330	330	330	330	330
Approx.Weight Without Arm	Kgs.	105	125	142	147	155